351531-34-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 351531-34-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,5,1,5,3 and 1 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 351531-34:
(8*3)+(7*5)+(6*1)+(5*5)+(4*3)+(3*1)+(2*3)+(1*4)=115
115 % 10 = 5
So 351531-34-5 is a valid CAS Registry Number.